did north korea's rush lead it to pakistan? a secret letter that might hold some clues is in the hands of a washington reporter. >>> a court hearing this howard for jared loughner. his doctors say he's dangerous even behind bars. >>> in bring, the popular "news of the world" is done after this sunday, but the investigation is not over, and journalists aren't the only target of investigators. you're in "the situation room." >>> a lot of hard bargaining ahead as the president and congressional leaders try to hammer out a deal on raising the federal debt limit as the august 2nd deadline looms, most parties are firming up their bottom lines. joining me now is senator tom coburn from oklahoma. senator, i know that you have today pentagon with speaker boehner about the republican position, or at least his position going into these debt talks. what can you tell me about where you are now when it comes to the revenue side of this equation? >> well, i think speaker boehner related that everything is on the table. i think it should be. i